OVERVIEW Constructed with Strong, lightweight 7075-T6 aluminumIdeal for riders seeking a lightweight yet durable sprocketOffers reduced rotational mass for improved accelerationBlack anodized finish REVIEWS YOU MAY ALSO LIKE FIRE POWER Rear Steel Sprocket 35 Tooth Black | 257-083435 MSRP: Was: Now: $54.95 FIRE POWER Rear Aluminum Sprocket 37 Tooth Black | 258-121437 MSRP: Was: Now: $64.95